Catalog

High Current DC

Load Break Switches

DBM Range 1500VDC (13,5kA to 20kA)

For more than 100 years, Mersen has been providing the market with safe, reliable and longer life time on-load disconnectors.These devices offer high performances and robustness for heavy duty requierements with very limited maintenance. Mersen offers one of the largest product ranges on the market and is the global leader. Mersen has a switch solution that will meet your unique needs. Our standard DBM High Current Load Break Switch product line is rigorously engineered to meet your technical specifications. Operation : They can be operated manually, with a pneumatic piston or with an adapted motor (see list) up to 50.000 cycles. Signaling, Terminal Box or Locking system can be studied and customized. Power breaking capacity up to 100kA - 100V DC - L/R< 20msec. (on demand) Acceptable ripple current at 2% Indoor in a currentless state Ambient air should not exceed +40°C (otherwise please consult) Altitude should not exceed 1000 m Relative humidity should not exceed 95%